OPA357 Datasheet, PDF (1/23 Pages) Burr-Brown (TI) – 250MHz, Rail-to-Rail I/O, CMOS Operational Amplifier with Shutdown

OPA357
OPA2357
SBOS235C − MARCH 2002− REVISED MAY 2004
250MHz, Rail-to-Rail I/O, CMOS
Operational Amplifier with Shutdown
FEATURES
D UNITY-GAIN BANDWIDTH: 250MHz
D WIDE BANDWIDTH: 100MHz GBW
D HIGH SLEW RATE: 150V/ms
D LOW NOISE: 6.5nV/√Hz
D RAIL-TO-RAIL I/O
D HIGH OUTPUT CURRENT: > 100mA
D EXCELLENT VIDEO PERFORMANCE:
Diff Gain: 0.02%, Diff Phase: 0.095
0.1dB Gain Flatness: 40MHz
D LOW INPUT BIAS CURRENT: 3pA
D QUIESCENT CURRENT: 4.9mA
D THERMAL SHUTDOWN
D SUPPLY RANGE: 2.5V to 5.5V
D SHUTDOWN I_Q < 6mA
D MicroSIZE AND PowerPAD PACKAGES
APPLICATIONS
D VIDEO PROCESSING
D ULTRASOUND
D OPTICAL NETWORKING, TUNABLE LASERS
D PHOTODIODE TRANSIMPEDANCE AMPS
D ACTIVE FILTERS
D HIGH-SPEED INTEGRATORS
D ANALOG-TO-DIGITAL (A/D) CONVERTER
INPUT BUFFERS
D DIGITAL-TO-ANALOG (D/A) CONVERTER
OUTPUT AMPLIFIERS
D BARCODE SCANNERS
D COMMUNICATIONS
DESCRIPTION
The OPA357 series of high-speed, voltage-feedback
CMOS operational amplifiers are designed for video and
other applications requiring wide bandwidth. They are
unity-gain stable and can drive large output currents.
Differential gain is 0.02% and differential phase is 0.09°.
Quiescent current is only 4.9mA per channel.
The OPA357 series op amps are optimized for operation
on single or dual supplies as low as 2.5V (±1.25V) and up
to 5.5V (±2.75V). Common-mode input range extends
beyond the supplies. The output swing is within 100mV of
the rails, supporting wide dynamic range.
For applications requiring the full 100mA continuous
output current, the single SO-8 PowerPAD version is
available.
The single version (OPA357), comes in the miniature
SOT23-6 and SO-8 PowerPAD packages. The dual
version (OPA2357) is offered in the MSOP-10 package.
The dual version features completely independent
circuitry for lowest crosstalk and freedom from interaction.
All are specified over the extended −40°C to +125°C
temperature range.
OPAx357 RELATED PRODUCTS
FEATURES
PRODUCT
Non-Shutdown Version of OPA357 Family
OPAx354
200MHz GBW, Rail-to-Rail Output, CMOS, Shutdown OPAx355
200MHz GBW, Rail-to-Rail Output, CMOS
OPAx356
38MHz GBW, Rail-to-Rail Input/Output, CMOS
OPAx350/3
75MHz BW G = 2, Rail-to-Rail Output
OPAx631
150MHz BW G = 2, Rail-to-Rail Output
OPAx634
100MHz BW, Differential Input/Output, 3.3V Supply THS412x
− V_IN
+V_IN
V+
OPA357
V_OUT
V− Enable
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